/**
 * Copyright (C) 2010 Alexis Kinsella - http://www.helyx.org - <Helyx.org>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.camel.component.apns.util;

public class ParamUtils {

	private ParamUtils() {
		super();
	}
	
	public static void checkNotNull(Object param, String paramValue) {
		AssertUtils.notNull(paramValue, param + " cannot be null");
	}
	
	public static void checkNotEmpty(String paramValue, String paramName) {
		AssertUtils.notNull(paramValue, paramName + " cannot be null");
		AssertUtils.isTrue(StringUtils.isNotEmpty(paramValue), paramName + " cannot be empty");
	}

	public static void checkDestination(String host, int port, String paramName) {
		if ( (StringUtils.isEmpty(host) && port != 0) ||
			 (StringUtils.isNotEmpty(host) && port == 0) ) {
			throw new IllegalArgumentException(paramName + "host and port parameters are not coherent: host=" + host + ", port=" + port);
		}
	}

}
